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Frog Dissection

Total questions: 20

Worksheet time: 21mins

Name
Class
Date
1.
Largest organ in frog's body
a)
heart
b)
Small intestine
c)
large intestine
d)
liver
2.
Name this organ...
a)
Lungs
b)
Heart
c)
Small intestine
d)
Large intestine
3.
Name this organ...
a)
kidneys
b)
lungs
c)
liver
d)
pancreas
4.
Name this organ...
a)
Heart
b)
Gall bladder
c)
Liver
d)
Lungs
5.
Name this organ..
a)
Pancreas
b)
Stomach
c)
Liver
d)
Anus
6.
Name this organ...(these were more yellow in our frogs)
a)
Fatty bodies
b)
liver
c)
small intestine
d)
pancreas
7.
Name this organ..
a)
Mouth
b)
Eardrum
c)
Tongue
d)
Teeth
8.
Name this organ..(looked like a shriveled up pea)
a)
Liver
b)
Pancreas
c)
Gall Bladder
d)
Spleen
9.
Small tube like structure which connects the stomach to the large intestine
a)
Small intestine
b)
Large intestine
c)
stomach
d)
anus
10.
Name this organ...
a)
Brain
b)
Lungs
c)
Teeth
d)
Eardrum (tympanum)
11.
Name this organ.. (labeled D)
a)
Large intestine
b)
Small intestine
c)
Pancreas
d)
Stomach
12.

The enlarged finger on the foreleg for grasping in mating is found:

a)

On the female only

b)

On the male only

c)

Both sexes

13.

The tympanic membrane is the:

a)

Eyelid

b)

Nostril

c)

Eardrum

d)

Vent

14.

The cloaca (opening) is found:

a)

At the tail

b)

In the nares

c)

Under the eardrum

d)

In the mouth

15.

The fat bodies in the frog are:

a)

White and hard

b)

Small, like a pea and green

c)

Are brown like a kidney bean

d)

Are yellow and soft

16.

What external part of the frog is the clear membrane covering the eye that protects and keeps it clean?

a)

tympanic membrane

b)

nictitating membrane

c)

skin

d)

eyelid

17.

How many lobes does the liver have?

a)

5

b)

3

c)

1

d)

4

18.

Where is the tongue attached?

a)

front of mouth

b)

back of mouth

c)

side of mouth

d)

front and back of the mouth

19.
The two reproductive organs are...
a)
Stomach and liver
b)
Bladder and liver
c)
Stomach and Small intestine
d)
Ovaries and testes
20.
3 places the exchange of oxygen and carbon dioxide take place
a)
lungs, feet, mouth
b)
lungs, blood vessels, skin
c)
lungs, heart, feet
d)
feet toes mouth